Schools in Japan have more favourable disciplinary climates in science lessons compared to other OECD countries, according to students’ reports in the Programme for International Student Assessment (PISA) 2015, with an index of disciplinary climate of 0.83 (the OECD average index value was 0.00). Student truancy in 2015 was the lowest in the OECD: 1.8% of 15-year-olds in Japan reported skipping at least one day of school in the two weeks before the PISA 2015 test, compared to the OECD average of 19.7% (OECD, 2016[1]).
The PISA 2015 index of instructional educational leadership (measuring the frequency with which principals report doing leadership activities specifically related to instruction) was the lowest in the OECD at -1.26 (the OECD average was 0.01) (OECD, 2016[1]). The proportion of lower secondary teachers in Japan aged 50 or over in 2016 was 30.7%, compared to the OECD average of 35.4%. In 2017, lower secondary teachers in Japan had fewer net teaching hours for general programmes than their peers in other OECD countries. Teachers annually taught 742 hours at primary level and 610 hours at lower secondary level, compared to OECD averages of 784 and 696 hours, respectively (OECD, 2018[2]). According to school principals’ self-reports in PISA 2015, schools in Japan have high levels of autonomy over curriculum: 92.7% of principals reported that their school has primary autonomy over curriculum, compared to the OECD average of 73.4% (OECD, 2016[1]).
According to the OECD Teaching and Learning International Survey (TALIS) 2018, 54.9% of teachers in Japan said that if they could choose again, they would still become a teacher; this was lower than the OECD average of 75.6%. Furthermore, 34.4% of teachers felt that the teaching profession was valued in society, compared to an OECD average of 25.8% in 2018 (OECD, 2019[3]).
According to school leaders’ reports in PISA 2015, school leaders in Japan are more likely to conduct self-evaluations of their schools than on average across the OECD (98.2% of students were in schools whose principal reported this, compared to an average of 93.2%). The likelihood of undergoing external evaluations of their school is similar to the OECD average (75.6% of students were in schools whose principal reported this, compared to an average of 74.6%). Teacher appraisal levels, as reported in in the earlier cycle of TALIS 2013, were higher in Japan than on average: 93.2% of teachers had reported then having received an appraisal in the previous 12 months, compared to the TALIS average of 66.1% (OECD, 2014[4])
In 2017, school autonomy levels over resource management (allocation and use of resources for teaching staff and principals) were lower than the OECD average: 0% of decisions in Japan were taken at the school level compared to the OECD average of 29%.
Annual expenditure per student at primary level in 2015 was USD 9 105, which was above the OECD average of USD 8 631. At secondary level, Japan spent USD 11 147 per student compared to the OECD average of USD 10 010, while at tertiary level (including spending on research and development), Japan spent USD 19 289 per student, compared to USD 15 656.
In 2015, expenditure on primary to tertiary education in Japan as a proportion of gross domestic product (GDP) was 4.1%, which was below the OECD average of 5%. The proportion of expenditure on education (from primary to tertiary) coming from private sources (including household expenditure, expenditure from other private entities and international sources) in 2015, was higher than the OECD average at 28.1% of overall spending, compared to 16.1%. Between 2005 and 2015, the relative proportion of public expenditure on primary to tertiary education in Japan decreased by 1.6 percentage points compared to an average fall across the OECD of 1.3 percentage points. During the same period, private expenditure increased by 4.3 percentage points while the average change across OECD countries was an increase of 10.6 percentage points (OECD, 2018[2]).